*键盘被假定为6列有4列的矩阵。然而，第…

192*64显示lcd程序，功能：根据参数x_add,y_add往LCD中写1个字 输入：1： 写到LCD的X、Y坐标；2：数据地址 输出：无-LCD display procedures, functions : the parameters x_add, LCD y_add to write a character input : 1 : LCD wrote the X, Y coordinates; 2 : data output address : None

这是一个很好的学习工程，对于初学都是一个难得的好资料，完整！-This is a good learning project for the beginner is a rare good information, complete!

通用的餐饮收费系统:其主要技术是通过计算机串口与IC卡相关设备进行数据交互.-Common food and beverage charges system: Its main technology is the computer serial port and IC card relevant equipment data exchange.

CodeVisionAVR C Library Functions Reference CodeVisionAVR C 库函数介绍 译自CodeVisionAVR C Compiler Help-CodeVisionAVR C Library Functions ReferenceCodeVisionAVR C library function translated from Introduction CodeVisionAVR C Compiler Help

基于msp430f149的BC7281显示程序，在iar平台开发的．-BC7281 show based on the MSP430F149 procedures iar platform.

AD转换器MAX127驱动程序（ KEIL C51 ）-AD converters MAX127 driver (KEIL C51)

rc500 c语言库函数，对RC500的开发提供了捷径-rc500 c language library functions, the development of RC500 provides a shortcut

本函数是EZ_USB的固件函数框架,实现通过端点双向通信-This function is EZ_USB firmware function framework, the realization of two-way communication through the endpoint

单片机开发版的原理图，比较详细了-MCU development version of the schematic diagram, in greater detail in

单片机脉搏测量仪的电路设计和源码，包括KEIL调试文件和PROTEUS仿真文件-Single-chip pulse measuring instrument circuit design and source code, including KEIL debug files and documents PROTEUS simulation